YS/T 276.6-2011 Methods for chemical analysis of indium.Part 6:Determination of copper,cadmium and zinc content.Flame atomic absorption spectrometry (English Version)
Warning: Personnel using this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. Users are responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in relevant national regulations. Scope: This part of YS/T 276 specifies the method for determining the amounts of copper, cadmium and zinc in indium. This section is applicable to the determination of copper, cadmium and zinc content in indium. The measurement range is Cu0.00030%~0.200%, Cd0.00030%~0.200%, and Zn0.00030~0.100%.
YS/T 276.6-2011 history
2011YS/T 276.5-2011 Methods for chemical analysis of indium.Part 5:Determination of iron content.Method 1:Graphite furnace atomic absorption spectrometry.Method 2:Flame atomic absorption spectrometry